import matplotlib.pyplot as plt
fig=plt.figure()
x=[1,2,3,4,5,6,7]
y=[1,7,15,24,30,50,55]
ax1=fig.add_axes([0.1,0.1,0.8,0.8])
ax1.plot(x,y,'r')
ax1.set_title('boy')
ax2=fig.add_axes([0.2,0.6,0.25,0.25])
ax2.plot(x,y,"b")
ax2.set_title("girl")
plt.show()
